baber/WOPTO huggingface dataset:
Patent JP-S58214789-A (JP)
Title: Floor heating heat accumulator
Inventor: MATSUI KOUICHI
IPC: F28D20/00
Filed: 1982-06-07
Abstract: PURPOSE:To improve the heat transfer from a heat accumulator to a floor surface as well as the floor heating efficiency by a method wherein a heat transfer bent plate provided with multiple projecting strip conductors with U shape section is placed on a heat reserving layer coming into direct contact with the plate. CONSTITUTION:Numerous crushed stones 4 forming a heat reserving layer 5 are heaped on a bottom plate 17 arranged on a heat insulating layer 16. A heat transfer bent plate 18 provided with multiple projecting strip conductor 18a with U shape section is placed on the heat reserving layer 5 and a concrete layer 19, a mortar layer 20 are provided on the bent plate 18 forming a floor further covered with a carpet 21. When hot air is blown in the heat reserving layer 5 by means of a blower, the crushed stones 4 are heated by the hot air gradually raising the temperature thereof to reserve heat in said layer 5. When the hot air supplied for said layer 5 is stopped, the high temperature air rises upward through the crushed stones 4 due to the natural convection of the air in said layer 5 because of the heat insulated bottom surface and side walls while the heat of the air may be radiated in the room through the concrete layer 19, the mortar layer 20 and the carpet 21 performing the floor heating in the room.
Patent JP-S63263756-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: SAITOU SATOTSUGU
IPC: H01L27/08
Filed: 1987-04-22
Abstract: PURPOSE:To prevent the gate of a MISFET in the midst of the formation of a semiconductor integrated circuit device from breaking down by a method wherein the wiring for connecting a gate electrode with a protective diode and the gate electrode are formed in the same process using the same material. CONSTITUTION:A protective diode D is constituted of a gate electrode G2, which is provided on the surface of an active region encircled with a field insulating film 2 through a gate insulating film 7 and consists of a polycide film, for example, and an N-channel MISFET, which is provided in a self- matching manner to this electrode G2 in a P-type well PW and consists of N<+> source and drain regions 8 and 9, for example. As this electrode G2 and the diode D are connected to each other in the forming process of the electrode G2 in such a way, the charge to be stored in the electrode G2 can be discharged through the diode D. Thereby, the gate of the MISFET in the midst of the manufacture of a semiconductor integrated circuit device can be prevented from breaking down.
Patent JP-H07303609-A (JP)
Title: Device for measuring eyeball movement
Inventor: ISHIKAWA NORIO
IPC: A61B3/113
Filed: 1994-05-11
Abstract: PURPOSE:To enable the rotation of eyeball movements to be recognized simulta neously with horizontal and vertical movements. CONSTITUTION:Two pairs of horizontal and vertical electrodes 4, 5 which contact the face around eyeballs are provided near the outer periphery of a goggle 1 including a CCD 2, the ENG waveform signals generated from the electrodes 4. 5 are recorded in the audio range of a VTR 9, and the projected images of the eyeballs from the CCD 2 are recorded in the picture image range of the VTR 9. Also, they are combined at an image/waveform composing unit 14 at the time of reproduction and displayed on a monitor 15.
Patent JP-H10290518-A (JP)
Title: Prefabricated connection for cv cable
Inventor: NIINOBE HIROSHI
IPC: H02G15/08
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce an oil stagnancy and stabilize the insulation performance for a long period of time by making the inner diameter of a rubber mold stress cone gradually smaller starting at the tip, by holding a constant diameter for a predetermined length at the central portion and then by making gradually larger toward the rear end. SOLUTION: An insulating body of a CV cable is peeled off for a predetermined length and the conductor is exposed, and is connected by a cable conductor of an opposite portion and a conductor connecting tube (pressured sleeve). Moreover, in correspondent with the central part of the conductor connection, a rubber mold stress cone 16 inserted onto the cable insulating body is contacted to a taper portion at both the sides of epoxy unit embedded with an internal shield fittings. This rubber mold stress cone 16 gradually reduces its inner diameter from the rear end, holds inner diameter = D2 , to a predetermined length, and then gradually increases toward the tip and the inner diameter = D1 occurs at the tip. In addition, it is desired to provide 0.7 mm at each point as the maximum value of the difference in inner diameter by considering the tolerance in production.
Patent JP-H01271317-A (JP)
Title: Attitude controller for sintered body
Inventor: MIYAO TOSHIHIRO
IPC: B30B11/00
Filed: 1988-04-20
Abstract: PURPOSE:To save manpower and to automate the operation, in an attitude controller for a sintered body having a recess in one end face thereof, by stopping the sintered body at a predetermined position, detecting the recess, gripping the sintered body, inverting the sintered body such that the detected recess will come to a predetermined side and carrying the sintered body. CONSTITUTION:Sintered bodies fed from a rotary feeder 2 are arranged in a row through a carrying conveyor 40 and a carrying shute 41, then they are fed onto a mounting table 3. The sintered bodies 1 are stopped one by one through a guide member 30 and positioned between a push-out tool 61 and a stopper shaft 64. Then a recess detecting mechanism 5 detects at which side the recess of the sintered body 1 exists. Thereafter, a stopper shaft 64 is lowered and the push-out tool 61 is advanced through a horizontal cylinder 60 so as to move the sintered body 1 along guide sections 30, 31 to a positioning board 62, where the sintered body 61 is transferred through a gripping mechanism 7 onto a turn table 11. At this time, the recess is arranged at a predetermined side through an inverting mechanism 9. By such arrangement, manpower can be saved and the operation is automated.
Patent JP-H01267669-A (JP)
Title: Original density detecting device for copying machine
Inventor: ONISHI KAZUYUKI
IPC: G03B27/72
Filed: 1988-04-20
Abstract: PURPOSE:To easily set threshold density by preparing a reference original and performing easy operation by providing an original density reading means which the original density of the reference original which has two kinds of gradations and a threshold density storage means which stores two kinds of read gradational original density as the threshold density. CONSTITUTION:When an exposure lamp 4 lights under the control of a CPU 11 at the time of threshold density setting and original density detection, a photosensor 6 photodetects reflected light from an original A. The CPU 11, therefore, obtains digital data on the density of this original A through an A/D converter 14. The threshold density storage means RAM 16 is stored with the two kinds of gradational original density read by this original density read means as the threshold density. Those two kinds of threshold density which are stored are referred to at the time of the original density detection and the original density detecting device determines the original density of the original according to data which are read by the optical sensor 6 and within the range. The original density is determined by averaging data only in an area where effective data are obtained.
Patent JP-H07307642-A (JP)
Title: Surface acoustic wave resonance filter
Inventor: HIRAISHI AKIRA
IPC: H03H9/64
Filed: 1994-05-11
Abstract: PURPOSE:To improve group delay time characteristics by arranging one frequency of the low frequency side vibration mode of a second resonance filter on the side of the frequency lower than the frequency of the low frequency side vibration mode of a first resonance filter. CONSTITUTION:The constitution of the frequency arrangement of one vibration frequency S0 of the vertical zero-order mode and one vibration frequency A1 of the vertical first-order mode of a resonance filter 1 (3) and one vibration frequency S0 of the vertical zero-order mode and one vibration frequency A1 of the vertical first-order mode of the resonance filter 2 is performed. That is, one vibration frequency A1 of the vertical first-order mode of the resonance filter 2 is arranged on the side of the frequency lower than one vibration frequency A1 of the vertical first-order mode of the resonance filter 1(3). In such a manner, the group delay time characteristics on the low frequency side of a passing band are improved. Or, one vibration frequency of the high frequency side vibration mode of the filter 2 is arranged on the side of the frequency higher than one vibration frequency of the high frequency side vibration mode of the filter 1 and the group delay time characteristics on the high frequency side of the passing band are improved.
Patent JP-H02277903-A (JP)
Title: Corrosion preventing system for steam turbine nozzle
Inventor: SAKUMA AKIRA
IPC: F01D25/00
Filed: 1989-04-19
Abstract: PURPOSE:To prevent the corrosion of the first-stage nozzle by performing the throttle governing operation when the solid grain quantity contained in the main steam is more than the expected quantity, and automatically switching it to the nozzle governing operation when the solid grain quantity is decreased. CONSTITUTION:A sampling device 17 is provided on a steam pipe upstream a main steam stop valve 15 in a main steam pipe system. When the solid grain quantity detected by the sampling device 17 and calculated by an arithmetic unit 18 is large, steam governing valves 16a-16d are all opened, the throttle governing operation by whole periphery injection is performed, and the corrosion of the first-stage nozzle in a nozzle box is prevented. When the sampling device 17 detects that the solid grain quantity is decreased, the steam governing valves 16a-16d are switched to the nozzle governing operation by the signal, and the internal efficiency of a turbine is maintained high. The damage of the turbine is prevented, reliability is improved, and the turbine performance is increased in use.
Patent JP-S58217831-A (JP)
Title: Drum brake
Inventor: OOTSUKA YOSHIO
IPC: F16D51/00
Filed: 1982-06-09
Abstract: PURPOSE:To omit a coating process at the manufacturing processes of a back plate as well as to aim at a reduction in manufacturing costs, by making up a baffle plate required for rustproof treatment among component parts of the back plate, with a stainless steel plate. CONSTITUTION:A back plate body 12 is produced with a relatively thick steel plate formed by a press and a bending part 12a' is made up at its outer circumferential edge part where the peripheral edge part of the central circular hole of a baffle plate 12b making up a bending part 12b' opposite to the bending part 12a' of the back plate with some clearance are welded together by means of spot welding (a) at plural spots. The baffle plate 12b is produced with a stainless steel plate.
Patent JP-H06307690-A (JP)
Title: Filter for range hood
Inventor: KONO TETSUYUKI
IPC: F24F7/06
Filed: 1993-04-23
Abstract: PURPOSE:To clean both front and rear surfaces at once without disassembling first and second plate members of a filter for a range hood. CONSTITUTION:Vent holes 13a and 14a are formed at a predetermined pitch at first and second plate members 13, 14, and held substantially in parallel by a coupling mechanism 15. When an upper end of a holding link 21 is removed from an engaging piece 17, a non-vent part 13b of the member 13 is engaged in the same plane with the hole 13a of the member 14 by guiding of a guide link 20, and the non-vent part 13b of the member 13 becomes in the same plane with the vent hole 14a of the member 14 at this time.
Patent JP-S61255926-A (JP)
Title: Heat-resistant resin composition
Inventor: ISHII TAKEO
IPC: C08G59/42
Filed: 1985-05-10
Abstract: PURPOSE:The titled composition having a high glass transition temperature and being useful as an impregnation, casting or lamination material, comprising an epoxy resin, trimellitic anhydride triglyceride and a cure accelerator. CONSTITUTION:An epoxy resin which is an epoxy compound (A) having at least three epoxy groups in the molecule [e.g., epoxy compound of tri(hydro xyphenyl)alkane] is mixed with 0.6-1.0mol, per mol of component A, of trimellitic anhydride triglyceride (B) of the formula as a curing agent and a cure accelerator (C) (e.g., triethylamine tetraphenylborate (C) and, optionally, various modifiers (e.g., maleimide compound), a filler (e.g., glass fiber), a mold release (e.g., wax) and a coupling agent (e.g., epoxysilane).
Patent JP-S58217807-A (JP)
Inventor: SHIMAZAKI KATSUMI
IPC: B32B3/12
Filed: 1982-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5722573-A (JP)
Title: Measurement of semiconductor device
Inventor: SUGAWARA SHINOBU
IPC: G01R31/28
Filed: 1980-07-17
Abstract: PURPOSE:To imorove the testing efficiency of a semiconductor such as IC by connecting a lead pin of a semiconductor device on an insulator to a contact pin of a fixed substrate movable vertically. CONSTITUTION:Lead pins 12 of a semiconductor device 11 which are placed on recesses 21 of an insulated belt 17 or the like are connected to contact pins 19 of a low resistance with the elasticity of a vertically movable fixed substate 18 and the device 11 is tested with a measuring device 15 through the contact pins 19. The connection state between the pins 12 and the pins 19 can be inspected visually through a through hole provided in the substrate 18. This improves the testing efficiency of the semicondutor with a construction of facilitating automation of the measurement.
Patent JP-S57212045-A (JP)
Title: Production of synthetic resin coated metallic pipe
Inventor: TAKAYAMA KENICHI
IPC: B29C48/315
Filed: 1981-06-23
Abstract: PURPOSE:To provide a metallic pipe with a rugged coated film of a synthetic resin, by vibrating a molten synthetic resin or intermittently chaning the feed rate of a metallic pipe when coating the pipe with the resin. CONSTITUTION:An adhesive 3 such as a modified polyethylene resin base adhesive is preliminarily coated on the outside surface of the metallic pipe 2, and a molten synthetic resin 5 is extruded through a circular die 1. The die 1 is fitted with an extra low frequency vibration genrator 4 and is vibrated, whereby a complicated transverse wrinkle form rugged pattern is generated in the resin 5 being extruded, and the rugged pattern remains as it is at the surface of the resin after the resin is coated on the pipe 2. Alternatively, the rugged pattern is formed on the surface of a coated film 5 of the synthetic resin by a method wherein feed rools 6 for the metallic pipe 2 are alternately rotated forwardly and reversely when coating the resin on the pipe 2.
Patent JP-H09276032-A (JP)
Title: Hair clipping device
Inventor: HINO HISAKO
IPC: A45D8/40
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To achieve a removal of uncomfortableness felt by a user attributed to a hair clipping device by arranging a hair clipping device body and a hair housing body while the hair housing body is provided with a large main housing part and a small housing part. SOLUTION: A hair clipping device 2 is constituted of a large net-shaped main housing part 5, a small net-shaped sub housing part 50, a hair clipping device body 4, a decoration 3 comprising a ribbon 30 and an initiator pearl 31 and a mounting member 6 for mounting the decoration 3 on the hair clipping device body 4. The main housing part 5 is so formed into a bag from a net- shaped material that a proper part thereof has an opening. The diameter of the main housing part 5 is ideally 10cm-16cm. An opening part is made of a stretchable material such as rubber to allow adjusting of the size of the opening thereof. The sub housing part 50 is formed into a bag from a net-shaped material to have an freely stretchable opening as is the main housing part 5 and the diameter thereof is set at 8cm-13cm so as to be relatively smaller in size than the main housing part 5.
Patent JP-H11295548-A (JP)
Title: Optical fiber array
Inventor: KONISHI HIDEHIRO
IPC: G02B6/24
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To evade peeling caused by that moisture infiltrates the clearance of base plates for clamping an optical fiber and the adhesion strength of an adhesive is weakened and to stably hold the position of the optical fiber even in the environment of high temperature and humidity in an optical fiber array being an optical component to be connected to an optical waveguide circuit or the like. SOLUTION: This optical fiber array is constituted of a groove base plate 1 provided with plural guide grooves 5 whose cross section is chevron-shaped on its surface, the plural optical fibers 2 arranged in the respective guide grooves 5, a pressing plate 3 abutted and arranged on the respective outer peripheral surfaces of the optical fibers 2 facing the surface of the groove base plate 1 where the guide grooves 5 are formed, the adhesive 4 filled in the clearance between the pressing plate 3 and the groove base plate 1 for adhering the groove base plate 1, the pressing plate 3 and the optical fibers 2 with each other and the silicone-based sealing resin 6 having high waterproof effect and covering the surface on a side with the joint of the groove base plate 1 and the pressing plate 3 parallel to the longitudinal direction of the optical fibers 2.
Patent JP-S5723390-A (JP)
Title: Diaphragm for loudspeaker
Inventor: OKUZAWA KAZUROU
IPC: B32B15/095
Filed: 1980-07-16
Abstract: PURPOSE:To elevate corrosion resistance of a metallic foil, and to obtain a loudspeaker diaphragm for loudspeaker having excellent adhesiveness, by forming a thin resin layer which is adaptable to a metal, on the surface of a metallic foil diaphragm. CONSTITUTION:An aluminum foil is used as a metallic foil, a diaphragm body 1 is constituted by drawing this aluminum foil to a prescribed shape, for instance, a conical shape, this diaphragm body 1 is impregnated into a solution of moisture-setting type urethane resin which has been diluted with a solvent such as methyl ethyl ketone, ethyl acetate, thinner and after that, moisture-setting type urethane resin film 2 is formed on the surface of the diaphragm body 1 by baking and setting for several minutes as the temperature of 180 deg.C-200 deg.C.
Patent JP-S58284-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B4/08
Filed: 1981-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5222005-A (JP)
Title: Method for treating petroleum sludge
Inventor: HACHIMAN KATSUHIKO
IPC: C10G1/04
Filed: 1975-08-14
Abstract: PURPOSE:A method for disposing crude oil sludge without burning as a non-pol luting waste.
Patent JP-H01269722-A (JP)
Title: Magnetic control bearing unit
Inventor: HIGUCHI TOSHIRO
IPC: F16C39/06
Filed: 1988-04-22
Abstract: PURPOSE:To positively control the operating condition and vibrating condition of various rotary shafts by providing plural electromagnetic poles and controlling the attracting force of the electromagnetic poles according to detection outputs of plural sensors for detecting the motion of a bearing retainer in the above unit for supporting a main spindle or the like of a machine tool. CONSTITUTION:When load is applied to a rotary shaft 1 in the vertical direction, a bearing retainer 3 supported by plate springs 4 through bearings 2 displaces in the direction of load, and the amount of displacement is detected by sensors 6-1, 6-3. According to sensor outputs, control electric current is supplied to a pair of electromagnetic poles 5-1, 5-2 and a pair of electromagnetic poles 5-3, 5-4 to position the rotary shaft 1 at a target position in the vertical direction. When horizontal load is applied to the rotary shaft 1, pair of electromagnetic poles 5-5 and 5-11, 5-6 and 5-12, 5-7 and 5-9, and 5-8 and 5-10 are operated according to outputs of sensors 6-2, 6-4, 6-5 to position the rotary shaft at a target position in the horizontal direction and prevent the bearing retainer 3 from rotating. Thus, the operating condition and vibrating condition of the bearing can be controlled according to characteristics of a control unit.
Patent JP-H01271945-A (JP)
Title: Magneto-optical disk device
Inventor: ANDO NOBUYOSHI
IPC: G11B11/105
Filed: 1988-04-22
Abstract: PURPOSE:To use a low-output laser, to make it long-lived and to simplify an optical head by providing a heater to preheat a medium before the convergence spot of a semiconductor laser beam for recording and erasing. CONSTITUTION:A laser beam 32 irradiating from an optical head 21 is converged on a medium as the spot. When recording or erasing, a heater 31 provided ahead of the convergence spot of the beam 32 in the direction of the rotation of the medium 6. Next, the temperature is raised to a temperature at which the recording and erasing of the medium 6 is attained by the convergence spot. When the temperature of the medium 6 rises to the prescribed temperature, the direction of a magnetic force line 34 is changed by an electromagnet 27 and thus, the recording and erasing are performed. By preheating the medium before the convergence spot like this, the low-output laser can be used, it is made long-lived, it is unnecessary to use to lasers and the optical head is simplified.
Patent JP-H07307416-A (JP)
Title: Mounting of semiconductor chip and semiconductor device
Inventor: KINOSHITA YOSHIHIRO
IPC: H01L23/31
Filed: 1994-05-12
Abstract: PURPOSE:To make a package of a thin layer while keeping a shielding effect by directly connecting an electrode of a semiconductor chip to an electrode pattern and forming insulating resin of low permettivity so as to envelop a semiconductor chip on the substrate of a shielding package in order to form conductive resin on the whole surface of this resin. CONSTITUTION:In a ceramic package 1, the substrate of a bottom part and a side wall set up on the peripheral part of the substrate are integrally formed. Insulating resin 7 of low permettivity is sintered on the substrate of the package 1 and additionally conductive resin 8 is sintered on the whole surface of the insulating resin 7. Further, and a ground electrode 9 is formed in addition to an outer electrode 4, is formed on the rear side of the package 1 to provide a semiconductor device with a shielding effect. Thereby, the deterioration in a high-frequency characteristic can be prevented.
Patent JP-S60241409-A (JP)
Inventor: KANCHIKU KANBEE
IPC: A47G7/02
Filed: 1984-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06309090-A (JP)
Title: Information input device
Inventor: SUGIYAMA TETSUYA
IPC: G06F3/048
Filed: 1993-03-31
Abstract: PURPOSE:To improve the operability when an input pen abuts on a transparent coordinate input board by coating the part of the input pen tip, made of a conductive member, which abuts on the coordinate input board, with a macromolecular film whose hardness is specific, and specifying the coefficient of dynamic friction between the input pen and coordinate input board. CONSTITUTION:The pen tip 902 which projects from the tip of the input pen consists of an electric member 902a made of stainless steel and the macromolecular film 902b with which the tip part is coated, and the macromolecular film 902b has <=300kg/mm<2> modulus of bending elasticity and 50-120 Rockwell R-scale hardness. Further, the coefficient of dynamic friction between the input pen 9 and the coordinate input surface 208 of the tablet 2 is set to 0.15-0.4. Further, the coordinate input surface 208 of the transparent coordinate input board 201 has 0.05-0.30mumRa center mean roughness (cutoff wavelength 0.5mm). Consequently, a soft touch is obtained when the input pen is made to abut and a proper slide and a friction feeling can be obtained when the input pen is slid.